Description: iio: magnetometer: rm3100: add boundary check for the value read from RM3100_REG_TMRC
References:
Notes:
 carnil> Introduced in 121354b2eceb ("iio: magnetometer: Add driver support for PNI
 carnil> RM3100"). Vulnerable versions: 5.0-rc1.
Bugs:
upstream: released (6.8-rc5) [792595bab4925aa06532a14dd256db523eb4fa5e]
6.7-upstream-stable: released (6.7.6) [57d05dbbcd0b3dc0c252103b43012eef5d6430d1]
6.6-upstream-stable: released (6.6.18) [1d8c67e94e9e977603473a543d4f322cf2c4aa01]
6.1-upstream-stable: released (6.1.79) [176256ff8abff29335ecff905a09fb49e8dcf513]
5.10-upstream-stable: released (5.10.210) [36a49290d7e6d554020057a409747a092b1d3b56]
4.19-upstream-stable: N/A "Vulnerable code not present"
sid: released (6.7.7-1)
6.1-bookworm-security: released (6.1.82-1)
5.10-bullseye-security: needed
4.19-buster-security: N/A "Vulnerable code not present"